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From ceb47f37582a055bb7f253f813c435ad55c5b6eb Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 22 Apr 2017 10:02:50 -0700
Subject: [PATCH 1/2] CMakeLists.txt: Add AUTOCONF_HOST_OPT to help cross
compiling
This helps in doing cross compiles for modules which are using
GNU autoconf for build system
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
CMakeLists.txt | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b093f9a..ebf0cd7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -290,6 +290,12 @@ else()
endif()
endif()
+if("${GNU_HOST}" STREQUAL "")
+ set(AUTOCONF_HOST_OPT "")
+else()
+ set(AUTOCONF_HOST_OPT "--host=${GNU_HOST}")
+endif()
+
# Memory Allocator
# ================
if(FLB_JEMALLOC AND ${CMAKE_SYSTEM_NAME} MATCHES "Linux")
@@ -299,7 +305,7 @@ if(FLB_JEMALLOC AND ${CMAKE_SYSTEM_NAME} MATCHES "Linux")
# Link to Jemalloc as an external dependency
ExternalProject_Add(jemalloc
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/lib/jemalloc
- CONFIGURE_COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/lib/jemalloc/configure --with-lg-quantum=3 --enable-cc-silence --prefix=<INSTALL_DIR>
+ CONFIGURE_COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/lib/jemalloc/configure ${AUTOCONF_HOST_OPT} --with-lg-quantum=3 --enable-cc-silence --prefix=<INSTALL_DIR>
CFLAGS=-std=gnu99\ -Wall\ -pipe\ -g3\ -O3\ -funroll-loops
BUILD_COMMAND ${MAKE}
INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR}/
@@ -317,7 +323,7 @@ endif()
if(FLB_REGEX)
ExternalProject_Add(onigmo
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/lib/onigmo
- CONFIGURE_COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/lib/onigmo/configure --with-pic --disable-shared --enable-static --prefix=<INSTALL_DIR>
+ CONFIGURE_COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/lib/onigmo/configure ${AUTOCONF_HOST_OPT} --with-pic --disable-shared --enable-static --prefix=<INSTALL_DIR>
CFLAGS=-std=gnu99\ -Wall\ -pipe\ -g3\ -O3\ -funroll-loops
BUILD_COMMAND ${MAKE}
INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR}/
--
2.12.2
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